TY  - BOOK
AU  - Iversen Gudmund R
AU  -  Norpoth Helmut
TI  - Analysis of variance
T2  - Sage university papres on quantitative aplication on social sciences; 1
U1  - B28, L61;1 
PY  - 1976///
CY  - London
PB  - Sage publication        
N1  - Bibliography 94-95p
ER  -